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Sharp Aquos R2 compact vs T-Mobile Comet

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • WeightComet: 32.9 g lighterComet: 102.1 g · Aquos R2 compact: 135 g
  • WidthComet: 8.1 mm narrowerComet: 55.9 mm · Aquos R2 compact: 64 mm
  • Screen diagonalComet: 2.4 in smaller diagonalComet: 2.8 in · Aquos R2 compact: 5.2 in
  • ChipsetQualcomm SDM845 Snapdragon 845 (10 nm) / Qualcomm MSM7225 Snapdragon S1Aquos R2 compact: Qualcomm SDM845 Snapdragon 845 (10 nm) · Comet: Qualcomm MSM7225 Snapdragon S1
  • DepthAquos R2 compact: 3.4 mm thinnerAquos R2 compact: 9.3 mm · Comet: 12.7 mm
  • HeightComet: 26.9 mm shorterComet: 104.1 mm · Aquos R2 compact: 131 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
Aquos R2 compact: 131 × 64 mm 1 Comet: 104.1 × 55.9 mm 2
Side
Aquos R2 compact: 131 × 9.3 mm 1 Comet: 104.1 × 12.7 mm 2
  1. 1. Aquos R2 compact
    Height
    131 mm
    Width
    64 mm
    Depth
    9.3 mm
    Weight
    135 g
  2. 2. Comet
    Height
    104.1 mm
    Width
    55.9 mm
    Depth
    12.7 mm
    Weight
    102.1 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationAquos R2 compactComet
Dimensions (HxWxD)
  • 131 Х 64 Х 9.3 mm
  • 104.1 Х 55.9 Х 12.7 mm
Weight
  • 135 g
  • 102.1 g
Technology
  • IGZO IPS LCD
  • TFT
Screen size
  • 5.2" inch
  • 2.8" inch
Screen resolution
  • 1080 x 2280 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
Unknown
Memory card support
  • microSD
  • up to 512 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Qualcomm MSM7225 Snapdragon S1
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationAquos R2 compactComet
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 67.5 cm2
  • 24.3 cm2
Screen format
  • 19:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 80.5%
  • 41.7%
PPI /points per inch/
  • 485 PPI
  • 143 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video
SpecificationAquos R2 compactComet
Rear camera, main
  • 22.6 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 22.6 MP
  • f/1.9
  • 22 mm
  • PDAF
  • OIS
  • 3.15 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.2
  • 23 mm
Unknown
Performance
Performance
SpecificationAquos R2 compactComet
Processor CPU
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • 528 MHz ARM 11
Graphics processor GPU
  • Adreno 630
  • No
General specs
General specs
SpecificationAquos R2 compactComet
Release date
  • 2018
  • November
  • 2010
  • November
Colors
  • Smokey Green
  • Deep White
  • Pure Black
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 288 h Talking time- Up to 9 h
Body build
  • Front glass
  • aluminum frame
  • plastic back
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationAquos R2 compactComet
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Music and Audio
Music and Audio
SpecificationAquos R2 compactComet
Radio
  • No
  • FM radio
Others
  • 120 Hz -HDR10 -DCI-P3
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos -24-bit/192kHz audio
Unknown
Other features
Other features
SpecificationAquos R2 compactComet
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)
  • Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile

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